| 摘要 |
PROBLEM TO BE SOLVED: To execute a test with high reproducibility by replacing an optional data communication service line section with a simulated data communication equipment provided with a line section and a simulated processing means required for testing an adaptor. SOLUTION: A data service line section 1a2 is replaced with a simulated data communication equipment 5. For example, when a data communication adaptor 3b is simulated to test the line section 1a1, a central processing unit 1b2 in a mobile communication exchange 1b is switched as shown in broken lines in a highway changeover means 1b1 at communication start. Thus, a signal highway SHa1 connecting to the line section 1a1 is connected to a signal highway SHa2 connecting to the simulated data communication equipment 5. Since a mode changeover means 5a3 selects an adaptor simulated processing means 5a1, the line section 1a1 is connected to the adaptor simulated processing means 5a1. Thus, the test of the line section 1a1 is executed. |
